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| author | Sagi Grimberg | 2016-06-22 14:06:01 +0200 |
|---|---|---|
| committer | Jens Axboe | 2016-07-12 17:31:11 +0200 |
| commit | 6a92967ccbfc20f94055c9a94bf951230cbd0452 (patch) | |
| tree | 7620fe4a35acb7a2caf6969b4f5cf9c07c68b77b /drivers/nvme/host/fabrics.c | |
| parent | nvme-rdma: Don't use tl_retry_count (diff) | |
| download | kernel-qcow2-linux-6a92967ccbfc20f94055c9a94bf951230cbd0452.tar.gz kernel-qcow2-linux-6a92967ccbfc20f94055c9a94bf951230cbd0452.tar.xz kernel-qcow2-linux-6a92967ccbfc20f94055c9a94bf951230cbd0452.zip | |
nvme-fabrics: Remove tl_retry_count
The timeout before error recovery logic kicks in is
dictated by the nvme keep-alive, so we don't really need
a transport layer retry count. transports can retry for
as much as they like.
Signed-off-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'drivers/nvme/host/fabrics.c')
| -rw-r--r-- | drivers/nvme/host/fabrics.c | 14 |
1 files changed, 0 insertions, 14 deletions
diff --git a/drivers/nvme/host/fabrics.c b/drivers/nvme/host/fabrics.c index b86b6379ef0c..0a5a4c4684bc 100644 --- a/drivers/nvme/host/fabrics.c +++ b/drivers/nvme/host/fabrics.c @@ -503,7 +503,6 @@ static const match_table_t opt_tokens = { { NVMF_OPT_NQN, "nqn=%s" }, { NVMF_OPT_QUEUE_SIZE, "queue_size=%d" }, { NVMF_OPT_NR_IO_QUEUES, "nr_io_queues=%d" }, - { NVMF_OPT_TL_RETRY_COUNT, "tl_retry_count=%d" }, { NVMF_OPT_RECONNECT_DELAY, "reconnect_delay=%d" }, { NVMF_OPT_KATO, "keep_alive_tmo=%d" }, { NVMF_OPT_HOSTNQN, "hostnqn=%s" }, @@ -521,7 +520,6 @@ static int nvmf_parse_options(struct nvmf_ctrl_options *opts, /* Set defaults */ opts->queue_size = NVMF_DEF_QUEUE_SIZE; opts->nr_io_queues = num_online_cpus(); - opts->tl_retry_count = 2; opts->reconnect_delay = NVMF_DEF_RECONNECT_DELAY; options = o = kstrdup(buf, GFP_KERNEL); @@ -605,18 +603,6 @@ static int nvmf_parse_options(struct nvmf_ctrl_options *opts, opts->nr_io_queues = min_t(unsigned int, num_online_cpus(), token); break; - case NVMF_OPT_TL_RETRY_COUNT: - if (match_int(args, &token)) { - ret = -EINVAL; - goto out; - } - if (token < 0) { - pr_err("Invalid tl_retry_count %d\n", token); - ret = -EINVAL; - goto out; - } - opts->tl_retry_count = token; - break; case NVMF_OPT_KATO: if (match_int(args, &token)) { ret = -EINVAL; |